Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: qual é a rodada quando o participante é scuderia ferrari marlboro?
 ###Tabelas: CREATE TABLE planned_or_proposed_stations (planned_or_proposed_stations_id AUTO_INCREMENT PRIMARY KEY, Station VARCHAR, Extension VARCHAR, City/Neighborhood VARCHAR, Projected opening VARCHAR, Park and ride? VARCHAR, Funded by ST2 ? VARCHAR) CREATE TABLE comparison_chart (comparison_chart_id AUTO_INCREMENT PRIMARY KEY, Project VARCHAR, License VARCHAR, Date VARCHAR, Protocol VARCHAR, Technology VARCHAR, Server VARCHAR, Client VARCHAR, Web Client VARCHAR, Multiple Sessions VARCHAR, Encryption VARCHAR, Authentication VARCHAR, Data Compression VARCHAR, Image Quality VARCHAR, Color Quality VARCHAR, File Transfer VARCHAR, Clipboard Transfer VARCHAR, Chat VARCHAR, Relay VARCHAR, HTTP Tunnel VARCHAR, Proxy VARCHAR) CREATE TABLE variants (variants_id AUTO_INCREMENT PRIMARY KEY, VCTP VARCHAR, VCA 155 VARCHAR, VCTM VARCHAR, VCPC VARCHAR, VCLC VARCHAR, VCRT VARCHAR) CREATE TABLE ohio (ohio_id AUTO_INCREMENT PRIMARY KEY, District VARCHAR, Incumbent VARCHAR, Party VARCHAR, First elected INT, Result VARCHAR, Candidates VARCHAR) CREATE TABLE drivers_and_constructors (drivers_and_constructors_id AUTO_INCREMENT PRIMARY KEY, Entrant VARCHAR, Constructor VARCHAR, Chassis VARCHAR, Engine † VARCHAR, Tyre VARCHAR, Driver VARCHAR, Rounds VARCHAR, Free Practice driver(s) VARCHAR)  
SELECT Rounds FROM drivers_and_constructors WHERE Entrant = scuderia ferrari marlboro